package com.company.class5;

/**
 * @Classname DogTest
 * @Description 类型说明
 * @Date 2022/4/24 17:30
 * @Created by zbw
 */

public class DogTest {
    public static void main(String[] args) {
        Dog dog = new Dog();
        dog.bark();
        dog.bark(2);
        dog.bark(11);
    }
}
